Results 131 to 140 of about 27,297 (308)
NASAs Space Launch System: Launch Capability for Lunar Exploration and Transformative Science [PDF]
Excitement is building for the first launch of NASAs Space Launch System (SLS), a unique exploration asset for the agencys Artemis lunar program as well as for a new generation of science missions.
Creech, Stephen D.
core +1 more source
Attitudes Toward Prenatal Interventions in the Fanconi Anemia Community
Prenatal Diagnosis, EarlyView.ABSTRACT Objective In‐utero cell and gene therapies may offer prenatal treatment options for inherited diseases. Preclinical data suggests in‐utero (IU) hematopoietic stem cell transplantation (HSCT) could prevent Fanconi anemia (FA) related bone marrow failure without genotoxic conditioning or immune suppression.
Tony Lum +4 more
wiley +1 more source
Journal of Aerospace Technology and Management, 2012 The Centro de Lançamento de Alcântara (CLA) is the main Brazilian Launching Center. In spite of presenting several desirable aspects due to its proximity of the Equator, it has a peculiar topography due to the existence of a coastal cliff, which modifies
Ana Cristina Avelar +4 more
doaj
Stretch de-spin mechanism Patent [PDF]
, 1966 Stretch Yo-Yo mechanism for reducing initial spin rate of space ...
Cornille, H. J., Jr., Fedor, J. V.
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Progress in Photovoltaics: Research and Applications, EarlyView.This study presents a novel, nondestructive in situ method to quantify water ingress using near‐infrared absorption (NIRA) spectroscopy, calibrated with absolute water content via Karl–Fischer titration (KFT). The presented approach offers a powerful quality assurance and inspection tool for module manufacturers and solar developers, supporting ...
Daniel Schüsler +8 more
wiley +1 more source
PLANTS, PEOPLE, PLANET, EarlyView.Plant biostimulants are substances that are obtained from a variety of sources and are applied in minute quantities to enhance plant growth and vigor. In this review we detail how the use of plant biostimulants may contribute to efforts to achieving a number of the UN Sustainable Development Goals.
Patrick Quille +3 more
wiley +1 more source
Launch system development in the Pacific Rim [PDF]
Several Western Pacific Rim nations are beginning to challenge the domination of the United States, Europe, and the former Soviet Union in the international market for commercial launch sevices.
Page, John R., Stone, Barbara A.
core +1 more source
Propellants, Explosives, Pyrotechnics, EarlyView.This work investigates the interaction of two isocyanurate‐based bonding agents with ammonium dinitramide: triallyl isocyanurate and 1,3,5‐tris(2‐hydroxyethyl) isocyanurate, which contain alkene and hydroxyl functional groups in their side chains, respectively.
Jessica O. Silva +5 more
wiley +1 more source
Comparison of vibrations of a combination of solid-rocket launch vehicle and payload during a ground firing and launching [PDF]
The results of a study into the environmental vibrations of a payload mounted on the Nike rocket launch vehicle were presented. Data were obtained during the flight acceptance test of the payload, the firing of the total vehicle in a special test stand ...
Pierce, H. B., Schoenster, J. A.
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Propellants, Explosives, Pyrotechnics, EarlyView.Ammonium dinitramide (ADN) and 3,4‐Diaminofurazan (DAF) form a 1:1 energetic cocrystal. We report its crystal structure and spectroscopic signature and evaluate thermal stability, decomposition behavior, hygroscopicity, and combustion properties. Propellant performance calculations benchmark the material against guanylurea dinitramide (GuDN) and ...
Peter Schultz +2 more
wiley +1 more source